gecko/dom/browser-element/mochitest/browserElementTestHelpers.js

154 lines
4.9 KiB
JavaScript

/* Any copyright is dedicated to the public domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
// Helpers for managing the browser frame preferences.
"use strict";
const browserElementTestHelpers = {
_getBoolPref: function(pref) {
try {
return SpecialPowers.getBoolPref(pref);
}
catch (e) {
return undefined;
}
},
_setBoolPref: function(pref, value) {
if (value !== undefined) {
SpecialPowers.setBoolPref(pref, value);
}
else {
SpecialPowers.clearUserPref(pref);
}
},
_getCharPref: function(pref) {
try {
return SpecialPowers.getCharPref(pref);
}
catch (e) {
return undefined;
}
},
_setCharPref: function(pref, value) {
if (value !== undefined) {
SpecialPowers.setCharPref(pref, value);
}
else {
SpecialPowers.clearUserPref(pref);
}
},
getEnabledPref: function() {
return this._getBoolPref('dom.mozBrowserFramesEnabled');
},
setEnabledPref: function(value) {
this._setBoolPref('dom.mozBrowserFramesEnabled', value);
},
getOOPDisabledPref: function() {
return this._getBoolPref('dom.ipc.tabs.disabled');
},
setOOPDisabledPref: function(value) {
this._setBoolPref('dom.ipc.tabs.disabled', value);
},
getOOPByDefaultPref: function() {
return this._getBoolPref("dom.ipc.browser_frames.oop_by_default");
},
setOOPByDefaultPref: function(value) {
return this._setBoolPref("dom.ipc.browser_frames.oop_by_default", value);
},
getIPCSecurityDisabledPref: function() {
return this._getBoolPref("network.disable.ipc.security");
},
setIPCSecurityDisabledPref: function(value) {
return this._setBoolPref("network.disable.ipc.security", value);
},
getPageThumbsEnabledPref: function() {
return this._getBoolPref('browser.pageThumbs.enabled');
},
setPageThumbsEnabledPref: function(value) {
this._setBoolPref('browser.pageThumbs.enabled', value);
},
addPermission: function() {
SpecialPowers.addPermission("browser", true, document);
this.tempPermissions.push(location.href)
},
removeAllTempPermissions: function() {
for(var i = 0; i < this.tempPermissions.length; i++) {
SpecialPowers.removePermission("browser", this.tempPermissions[i]);
}
},
addPermissionForUrl: function(url) {
SpecialPowers.addPermission("browser", true, url);
this.tempPermissions.push(url);
},
restoreOriginalPrefs: function() {
this.setEnabledPref(this.origEnabledPref);
this.setOOPDisabledPref(this.origOOPDisabledPref);
this.setOOPByDefaultPref(this.origOOPByDefaultPref);
this.setPageThumbsEnabledPref(this.origPageThumbsEnabledPref);
this.setIPCSecurityDisabledPref(this.origIPCSecurityPref);
this.removeAllTempPermissions();
},
'origEnabledPref': null,
'origOOPDisabledPref': null,
'origOOPByDefaultPref': null,
'origPageThumbsEnabledPref': null,
'origIPCSecurityPref': null,
'tempPermissions': [],
// Some basically-empty pages from different domains you can load.
'emptyPage1': 'http://example.com' +
window.location.pathname.substring(0, window.location.pathname.lastIndexOf('/')) +
'/file_empty.html',
'emptyPage2': 'http://example.org' +
window.location.pathname.substring(0, window.location.pathname.lastIndexOf('/')) +
'/file_empty.html',
'emptyPage3': 'http://test1.example.org' +
window.location.pathname.substring(0, window.location.pathname.lastIndexOf('/')) +
'/file_empty.html',
'focusPage': 'http://example.org' +
window.location.pathname.substring(0, window.location.pathname.lastIndexOf('/')) +
'/file_focus.html',
};
browserElementTestHelpers.origEnabledPref = browserElementTestHelpers.getEnabledPref();
browserElementTestHelpers.origOOPDisabledPref = browserElementTestHelpers.getOOPDisabledPref();
browserElementTestHelpers.origOOPByDefaultPref = browserElementTestHelpers.getOOPByDefaultPref();
browserElementTestHelpers.origPageThumbsEnabledPref = browserElementTestHelpers.getPageThumbsEnabledPref();
browserElementTestHelpers.origIPCSecurityPref = browserElementTestHelpers.getIPCSecurityDisabledPref();
// Disable tab view; it seriously messes us up.
browserElementTestHelpers.setPageThumbsEnabledPref(false);
// Enable or disable OOP-by-default depending on the test's filename. You can
// still force OOP on or off with <iframe mozbrowser remote=true/false>, at
// least until bug 756376 lands.
var oop = location.pathname.indexOf('_inproc_') == -1;
browserElementTestHelpers.setOOPByDefaultPref(oop);
browserElementTestHelpers.setOOPDisabledPref(false);
// Disable the networking security checks; our test harness just tests browser elements
// without sticking them in apps, and the security checks dislike that.
browserElementTestHelpers.setIPCSecurityDisabledPref(true);
addEventListener('unload', function() {
browserElementTestHelpers.restoreOriginalPrefs();
});